[PATCH 06/55] hmm

[Chris Wilson]

---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index f1fca06c09f6..a7d1e40e6f63 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -433,7 +433,9 @@ static const int gen7_rcs_emit_breadcrumb_sz = 6;
 
 static void gen6_xcs_emit_breadcrumb(struct i915_request *rq, u32 *cs)
 {
-	*cs++ = MI_FLUSH_DW | MI_FLUSH_DW_OP_STOREDW | MI_FLUSH_DW_STORE_INDEX;
+	*cs++ = MI_FLUSH_DW |
+	       	MI_FLUSH_DW_OP_STOREDW | MI_FLUSH_DW_STORE_INDEX |
+		MI_INVALIDATE_TLB;
 	*cs++ = I915_GEM_HWS_INDEX_ADDR | MI_FLUSH_DW_USE_GTT;
 	*cs++ = rq->global_seqno;
 	*cs++ = MI_USER_INTERRUPT;
-- 
2.20.1